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Reorganize header file inclusion throughout so that cygerrno.h comes first.

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* fhandler.h (select_record::thread_errno): Save any encountered errno here.
(select_record::set_select_errno): New function.
(select_record::saw_error): New function.
(select_record::select_record): Initialize thread_errno to zero.
* select.cc (set_handle_or_return_if_not_open): Set thread_errno on failure.
(select_stuff::wait): Record errno for later resurrection in calling thread.
(peek_serial): Ditto.
This commit is contained in:
Christopher Faylor
2005-01-12 22:40:46 +00:00
parent 066e8c8424
commit 169c465a83
23 changed files with 51 additions and 32 deletions
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6
winsup/cygwin/fhandler.h
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@@ -1216,7 +1216,7 @@ struct select_record
int fd;
HANDLE h;
fhandler_base *fh;
bool saw_error;
int thread_errno;
bool windows_handle;
bool read_ready, write_ready, except_ready;
bool read_selected, write_selected, except_selected;
@@ -1227,9 +1227,11 @@ struct select_record
fd_set *exceptfds);
void (*cleanup) (select_record *me, class select_stuff *stuff);
struct select_record *next;
void set_select_errno () {__seterrno (); thread_errno = errno;}
int saw_error () {return thread_errno;}
select_record (fhandler_base *in_fh = NULL) : fd (0), h (NULL),
fh (in_fh), saw_error (false), windows_handle (false),
fh (in_fh), thread_errno (0), windows_handle (false),
read_ready (false), write_ready (false), except_ready (false),
read_selected (false), write_selected (false),
except_selected (false), except_on_write (false),